cURL error 60: SSL certificate problem:
windows & Wamp solution:
1. go to "https://curl.se/docs/caextract.html" and download "cacert.pem"
2. Put it in this directory "C:wamp64cacert.pem"
3. go to "C:wamp64binphpYOUR_PHP_VERSIONphp.ini" and put those two lines:
- curl.cainfo = "C:wamp64cacert.pem"
- openssl.cafile="C:wamp64cacert.pem"